190243732

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{661}}^1$

素因数の和:1232

約数の個数: 48

約数和(自身を含む): 401860480

約数和(自身を除く): 211616748

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 541, 661, 1082, 1322, 2164, 2644, 3787, 4627, 7574, 9254, 10279, 12559, 15148, 18508, 20558, 25118, 41116, 50236, 71953, 87913, 143906, 175826, 287812, 351652, 357601, 715202, 1430404, 2503207, 5006414, 6794419, 10012828, 13588838, 27177676, 47560933, 95121866, 190243732]

約数ペア:

[(1, 190243732), (2, 95121866), (4, 47560933), (7, 27177676), (14, 13588838), (19, 10012828), (28, 6794419), (38, 5006414), (76, 2503207), (133, 1430404), (266, 715202), (532, 357601), (541, 351652), (661, 287812), (1082, 175826), (1322, 143906), (2164, 87913), (2644, 71953), (3787, 50236), (4627, 41116), (7574, 25118), (9254, 20558), (10279, 18508), (12559, 15148)]